package com.njbw.train.member.service;

import com.njbw.train.member.entity.po.Member;
import com.njbw.train.member.entity.po.MemberExample;

import java.util.List;

public interface MemberService {

    int count();

    void insert(Member member);

    List<Member> queryByCondition(MemberExample memberExample);
}
